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15274 (1991 GO6)
Classification: Main-belt Asteroid          SPK-ID: 2015274
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346632717945084 3.6562e-08  
a 2.618858433470903 9.5452e-09 au
q 2.26619438845307 9.5337e-08 au
i 14.92035147998686 4.082e-06 deg
node 200.0946031887387 1.1025e-05 deg
peri 191.9647705447324 1.5445e-05 deg
M 213.7206570020862 1.1405e-05 deg
tp 2460025.494663820061
(2023-Mar-21.99466382)
5.0623e-05 TDB
period 1547.983975963382
4.24
8.4632e-06
2.317e-08
d
yr
n .2325605468725576 1.2715e-09 deg/d
Q 2.971522478488736 1.0831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2066  
   data-arc span      11054 days (30.26 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:58:28  

Additional Information
 Earth MOID = 1.27214 au 
 Jupiter MOID = 2.48046 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457395.5 (2016-Jan-08.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324238326447583 3.6384e-08  
q 2.274720390695398 9.4585e-08 au
tp 2456926.476881416390
(2014-Sep-25.97688142)
4.6109e-05 TDB
node 200.1285388693805 1.1039e-05 deg
peri 191.8243495781425 1.5619e-05 deg
i 14.90195301007189 4.0779e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2066  
   data-arc span      11054 days (30.26 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:58:28  

Additional Information
 Jupiter MOID = 2.48046 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.323763382034589E-15 -3.428111691218974E-15 -1.100723302224544E-13 4.843790096971339E-15 -4.151917090851729E-14 1.564714512776836E-15
q -3.428111691218974E-15 8.946284107729108E-15 3.522445128942356E-13 -1.315979471781751E-14 1.277823051253655E-13 -4.348957124051217E-15
tp -1.100723302224544E-13 3.522445128942356E-13 2.12602289178019E-9 -5.918963906134805E-12 5.147986454066321E-10 -1.135612889187041E-12
node 4.843790096971339E-15 -1.315979471781751E-14 -5.918963906134805E-12 1.218494303093257E-10 -1.189917666589248E-10 3.773667242683242E-12
peri -4.151917090851729E-14 1.277823051253655E-13 5.147986454066321E-10 -1.189917666589248E-10 2.439424858975925E-10 -3.981029836915765E-12
i 1.564714512776836E-15 -4.348957124051217E-15 -1.135612889187041E-12 3.773667242683242E-12 -3.981029836915765E-12 1.662952592083672E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.00   n/a MPO636294  
diameter diameter 5.131 km 1.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 128.603 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.190   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

15274 (1991 GO6)          Discovered 1991-Apr-08 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 GO6 = 1999 CK117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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